package com.mxsoft.jhcrn.chapter2;

public class SimpleWN {
    private final static Object object = new Object();

    public static class T1 extends Thread {
        @Override
        public void run() {
            synchronized (object) {
                System.out.println(System.currentTimeMillis() + "T1 get the object lock");
                try {
                    System.out.println(System.currentTimeMillis() + "T1 wait for object");
                    object.wait();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(System.currentTimeMillis() + " T1 end!");
            }
        }
    }

    public static class T2 extends Thread {
        @Override
        public void run() {
            synchronized (object) {
                System.out.println(System.currentTimeMillis() + " T2 start notify one thread");
                object.notify();
                System.out.println(System.currentTimeMillis() + " T2 end");
                try {
                    Thread.sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }

            }
        }
    }

    public static void main(String[] args) {
//        T1 t1 = new T1();
//        T2 t2 = new T2();
//        t1.start();
//        t2.start();

        int i = 1555 / 500;
        System.out.println(i);
    }
}
